DE602004030209D1 - Motorisierte Fahrradgangschaltung - Google Patents

Motorisierte Fahrradgangschaltung

Info

Publication number
DE602004030209D1
DE602004030209D1 DE602004030209T DE602004030209T DE602004030209D1 DE 602004030209 D1 DE602004030209 D1 DE 602004030209D1 DE 602004030209 T DE602004030209 T DE 602004030209T DE 602004030209 T DE602004030209 T DE 602004030209T DE 602004030209 D1 DE602004030209 D1 DE 602004030209D1
Authority
DE
Germany
Prior art keywords
bicycle transmission
motorized bicycle
motorized
transmission
bicycle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602004030209T
Other languages
German (de)
English (en)
Inventor
Tadashi Ichida
Kazuhiro Fujii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimano Inc
Original Assignee
Shimano Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shimano Inc filed Critical Shimano Inc
Publication of DE602004030209D1 publication Critical patent/DE602004030209D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M25/00Actuators for gearing speed-change mechanisms specially adapted for cycles
    • B62M25/08Actuators for gearing speed-change mechanisms specially adapted for cycles with electrical or fluid transmitting systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/131Front derailleurs
    • B62M9/132Front derailleurs electrically or fluid actuated; Controls thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
DE602004030209T 2004-02-26 2004-12-08 Motorisierte Fahrradgangschaltung Active DE602004030209D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/786,228 US6979009B2 (en) 2004-02-26 2004-02-26 Motorized bicycle derailleur assembly

Publications (1)

Publication Number Publication Date
DE602004030209D1 true DE602004030209D1 (de) 2011-01-05

Family

ID=34750483

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004030209T Active DE602004030209D1 (de) 2004-02-26 2004-12-08 Motorisierte Fahrradgangschaltung

Country Status (6)

Country Link
US (1) US6979009B2 (fr)
EP (1) EP1568589B1 (fr)
JP (1) JP2005239136A (fr)
CN (1) CN100412421C (fr)
DE (1) DE602004030209D1 (fr)
TW (1) TWI245729B (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7291079B2 (en) * 2004-02-26 2007-11-06 Shimano Inc. Motorized front derailleur assembly with saver arrangement
US20050197222A1 (en) * 2004-03-08 2005-09-08 Shimano Inc. Front derailleur motor unit assembly
DE102005018901A1 (de) * 2005-04-22 2006-11-16 Schaeffler Kg Zugmitteltrieb mit zumindest einer Schiene zum Spannen und/oder Führen eines endlosen Zugmittels
JP4065286B2 (ja) * 2005-08-09 2008-03-19 株式会社シマノ 自転車電動ディレーラ
US7704173B2 (en) * 2006-02-08 2010-04-27 Shimano Inc. Motorized bicycle derailleur assembly
US7503547B2 (en) * 2006-10-04 2009-03-17 Shimano Inc. Bicycle electric cable tensioning assembly
US20120035011A1 (en) * 2010-08-09 2012-02-09 Menachem Haim Electro mechanical bicycle derailleur actuator system and method
US10207772B2 (en) 2011-01-28 2019-02-19 Paha Designs, Llc Gear transmission and derailleur system
US9033833B2 (en) 2011-01-28 2015-05-19 Paha Designs, Llc Gear transmission and derailleur system
US9327792B2 (en) 2011-01-28 2016-05-03 Paha Designs, Llc Gear transmission and derailleur system
US8979683B2 (en) * 2012-01-31 2015-03-17 Shimano Inc. Bicycle electric actuator unit
US8974331B2 (en) * 2012-12-10 2015-03-10 Shimano Inc. Bicycle derailleur
US9890838B2 (en) 2012-10-18 2018-02-13 Sram, Llc Front gear changer
US9726283B2 (en) * 2012-11-07 2017-08-08 Shimano Inc. Electric front derailleur
US8864611B2 (en) * 2012-12-05 2014-10-21 Shimano Inc. Front derailleur
TWI561432B (en) * 2012-12-05 2016-12-11 Shimano Kk Front derailleur
US8888620B2 (en) * 2012-12-05 2014-11-18 Shimano Inc. Front derailleur
ITMI20130299A1 (it) * 2013-02-28 2014-08-29 Campagnolo Srl Deragliatore di bicicletta, particolarmente deragliatore anteriore, ad affidabilità migliorata
JP2014213705A (ja) 2013-04-25 2014-11-17 株式会社シマノ 自転車用のディレーラ
US9216794B2 (en) * 2013-05-23 2015-12-22 Shimano Inc. Front derailleur
JP2015016792A (ja) * 2013-07-11 2015-01-29 株式会社シマノ フロントディレーラ
US9676444B2 (en) * 2013-10-23 2017-06-13 Sram, Llc Electromechanical rear derailleur
US9085340B1 (en) * 2014-03-14 2015-07-21 Tien Hsin Industries Co., Ltd. Electronic front derailleur
US9555857B2 (en) * 2014-06-04 2017-01-31 Shimano Inc. Bicycle front derailleur
US10370060B2 (en) * 2015-10-30 2019-08-06 Shimano Inc. Bicycle electrical component assembly
US9873482B2 (en) * 2015-10-09 2018-01-23 Shimano Inc. Bicycle front derailleur
US10252773B2 (en) * 2016-04-05 2019-04-09 Shimano Inc. Bicycle front derailleur
US9950769B2 (en) * 2016-05-20 2018-04-24 Tien Hsin Industries Co., Ltd. Electric front derailleur
US10793222B1 (en) 2017-03-21 2020-10-06 Jonathan K. Harris Bicycle derailleur having upper and lower alignment assemblies
TWI687345B (zh) * 2018-11-16 2020-03-11 彥豪金屬工業股份有限公司 自行車前變速器
TWI723397B (zh) * 2019-03-19 2021-04-01 彥豪金屬工業股份有限公司 自行車後變速器
US11608139B2 (en) * 2019-05-13 2023-03-21 Shimano Inc. Bicycle rear derailleur
US11192607B2 (en) * 2019-05-30 2021-12-07 Shimano Inc. Electric front derailleur
US11535339B2 (en) * 2019-08-30 2022-12-27 Shimano Inc. Bicycle derailleur
JP6821116B1 (ja) * 2019-12-31 2021-01-27 株式会社サーパストレーディング スケートボードのトラック構造
US11565772B2 (en) * 2020-06-30 2023-01-31 Shimano Inc. Bicycle derailleur, bicycle gear structure, bicycle motor unit, and front derailleur
US11697474B2 (en) * 2020-06-30 2023-07-11 Shimano Inc. Bicycle derailleur and link pin for bicycle derailleur
US11745828B2 (en) * 2020-06-30 2023-09-05 Shimano Inc. Front derailleur and chain guide of bicycle derailleur
US11685469B2 (en) * 2020-09-11 2023-06-27 Shimano Inc. Bicycle derailleur
US20230002006A1 (en) * 2021-06-30 2023-01-05 Shimano (Singapore) Pte. Ltd. Derailleur for human-powered vehicle
US11794856B2 (en) * 2023-02-14 2023-10-24 Hazem Nihad Hamed Front derailleur electrical actuator

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919891A (en) * 1973-10-15 1975-11-18 Brian J Stuhlmuller Electrical gear changer for chain driven vehicle
US5213548A (en) * 1992-03-02 1993-05-25 Colbert Ralph G Gear shifting system for derailleur equipped bicycle
IT1261090B (it) * 1993-07-08 1996-05-08 Antonio Romano Gruppo di cambio di velocita' motorizzato per biciclette.
JP3470820B2 (ja) * 1993-10-06 2003-11-25 株式会社シマノ 自転車用変速装置
DE4340471C1 (de) * 1993-11-27 1995-02-02 Fichtel & Sachs Ag Kettenschaltung für Fahrräder
JP3372616B2 (ja) * 1993-11-30 2003-02-04 株式会社シマノ 自転車用ディレーラ
US5514041A (en) * 1994-11-21 1996-05-07 Hsu; Yi-Hsung Electronic bicycle derailleur control apparatus
US5599244A (en) * 1995-08-14 1997-02-04 Ethington; Russell A. Automatic transmission shifter for velocipedes
US5860880A (en) * 1996-11-21 1999-01-19 Shimano, Inc. Low normal bicycle derailleur which allows lateral movement of the chain guide toward the rear wheel in response to a force directed laterally towards the rear wheel
US5873283A (en) * 1997-01-14 1999-02-23 Chen; Cheng Hsiung Motorized control for a derailleur
EP0961889B1 (fr) * 1997-02-20 2004-06-09 Sram Corporation Commande de derailleur avant pour bicyclettes produisant un gain mecanique discontinu
JP3474080B2 (ja) 1997-05-16 2003-12-08 株式会社シマノ 自転車用スイッチ
US6162140A (en) * 1998-12-18 2000-12-19 Shimano, Inc. Motor driven derailleur
US6296072B1 (en) * 1999-01-20 2001-10-02 Opti-Bike Llc Electric bicycle and methods
US6212078B1 (en) 1999-10-27 2001-04-03 Microcoating Technologies Nanolaminated thin film circuitry materials
IT1310731B1 (it) * 1999-11-23 2002-02-22 Campagnolo Srl Dispositivo di cambio di velocita' per biciclette.
CN100335357C (zh) * 1999-12-30 2007-09-05 株式会社岛野 自行车毂盘变速器用曲拐
IT1320405B1 (it) * 2000-06-06 2003-11-26 Campagnolo Srl Dispositivo di comando elettrico per un deragliatore motorizzato perbiciclette.
IT1320581B1 (it) * 2000-08-03 2003-12-10 Campagnolo Srl Deragliatore anteriore di bicicletta con motore elettrico di comando e riduttore ad ingranaggi.
IT1321071B1 (it) * 2000-11-17 2003-12-30 Campagnolo Srl Dispositivo attuatore per un deragliatore di bicicletta, con giunto di collegamento all'albero condotto.
US6767308B2 (en) * 2001-03-09 2004-07-27 Shimano Inc. Method of controlling bicycle assembly
US6726586B2 (en) * 2001-11-09 2004-04-27 Shimano Inc. Motorized bicycle actuator assembly
DE60224503T2 (de) * 2002-04-26 2009-01-08 Campagnolo S.R.L. Fahrradgangschaltung
JP3645876B2 (ja) * 2002-08-30 2005-05-11 株式会社シマノ 自転車用電装品制御装置

Also Published As

Publication number Publication date
US20050205323A1 (en) 2005-09-22
US6979009B2 (en) 2005-12-27
JP2005239136A (ja) 2005-09-08
EP1568589A2 (fr) 2005-08-31
TWI245729B (en) 2005-12-21
CN1660660A (zh) 2005-08-31
TW200528349A (en) 2005-09-01
EP1568589A3 (fr) 2006-09-06
EP1568589B1 (fr) 2010-11-24
CN100412421C (zh) 2008-08-20

Similar Documents

Publication Publication Date Title
DE602004030209D1 (de) Motorisierte Fahrradgangschaltung
DE602004011750D1 (de) Fahrradgangschaltung
UY3607Q (es) Un scooter motorizado
DE602005010498D1 (de) Fahrradantriebseinheit
ITTO20050666A1 (it) Motociclo
DE602005020330D1 (de) Übertragungsvorrichtung
DE502005003649D1 (de) Schaltgetriebe
DE602005024665D1 (de) Kraftübertragungssystem
DE602005015912D1 (de) Fahrradkette
DE602005018425D1 (de) Getriebe
FR2868647B1 (fr) Interface de transmission
DE112005001100A5 (de) Motorrad
DE602005001681D1 (de) Getriebe
DE602005000192D1 (de) Fahrradgetriebeumhüllung
DE602006000756D1 (de) Fahrradgetriebewechselgerät
DE602004025550D1 (de) Fahrradkettenschaltung
DE602005010063D1 (de) Antriebskraftübertragungssystem
DE112005000959A5 (de) Griffmulde
SE527816C8 (sv) Mekanism med varabel transmission
DE502005003827D1 (de) Zahnrad
DE602005017727D1 (de) Antriebsübertragungseinrichtung
DE602006017493D1 (de) Handschaltgetriebe
DE112005001381T5 (de) Gangschaltungssystem
DE502005009619D1 (de) Getriebe
ITTO20050610A1 (it) Motociclo